13513311

素因数分解:

$3^4\times 7^1\times {\mathrm{23833}}^1$

素因数の和:23852

約数の個数: 20

約数和(自身を含む): 23071312

約数和(自身を除く): 9558001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23833, 71499, 166831, 214497, 500493, 643491, 1501479, 1930473, 4504437, 13513311]

約数ペア:

[(1, 13513311), (3, 4504437), (7, 1930473), (9, 1501479), (21, 643491), (27, 500493), (63, 214497), (81, 166831), (189, 71499), (567, 23833)]